EP 1590676 A1 20051102 - ELECTROSTATIC SENSORS
Title (en)
ELECTROSTATIC SENSORS
Title (de)
MESSFÜHLER FÜR ELEKTROSTATISCHE AUFLADUNGEN
Title (fr)
CAPTEURS ELECTROSTATIQUES
Publication
Application
Priority
- GB 0305559 W 20031219
- GB 0301183 A 20030118
Abstract (en)
[origin: WO2004065971A1] A sensor (10) comprises an array of electrostatic sensor elements (12), each centred at a respective sensing position (14). Each element produces a respective output signal at (16). The outputs (16) can be used to drive respective pixels of a display. This allows an image to be created to represent the electrostatic charge distribution across the region to which the sensor is directed.
IPC 1-7
IPC 8 full level
G01R 29/14 (2006.01)
CPC (source: EP US)
G01R 29/14 (2013.01 - EP US)
Citation (search report)
See references of WO 2004065971A1
Citation (examination)
- EP 1018696 A2 20000712 - ST MICROELECTRONICS INC [US]
- YAMADA T ET AL: "Preparation of cell suspensions from tissues using collagenase and hyaluronidase, especially for measuring the electrical charges of surface membranes of mammalian cells", EXPERIMENTAL CELL RESEARCH, ACADEMIC PRESS, US, vol. 44, no. 2-3, 1 November 1966 (1966-11-01), pages 634 - 636, XP024853080, ISSN: 0014-4827, [retrieved on 19661101], DOI: 10.1016/0014-4827(66)90471-X
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2004065971 A1 20040805; AU 2003298446 A1 20040813; EP 1590676 A1 20051102; GB 0301183 D0 20030219; JP 2006513429 A 20060420; US 2005248335 A1 20051110; US 7161486 B2 20070109
DOCDB simple family (application)
GB 0305559 W 20031219; AU 2003298446 A 20031219; EP 03796193 A 20031219; GB 0301183 A 20030118; JP 2004567037 A 20031219; US 16730605 A 20050628